United Nations Development Programme. Regional Bureau for Africa, Development Alternatives, Inc, & Berg, E. (1993). Rethinking technical cooperation: Reforms for capacity building in Africa. United Nations Development Programme.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations Development Programme. Regional Bureau for Africa, Inc Development Alternatives, और Elliot Berg. Rethinking Technical Cooperation: Reforms for Capacity Building in Africa. New York, N.Y: United Nations Development Programme, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations Development Programme. Regional Bureau for Africa, et al. Rethinking Technical Cooperation: Reforms for Capacity Building in Africa. United Nations Development Programme, 1993.
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